Epson EX3210 Software Copyright

Brand: Epson

Model: EX3210

Type: Software Copyright

Software Copyright (English)

Droits d'auteur des logiciels (Français)

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GNU GPL

This projector product includes the open source software programs which apply the GNU General Public

License Version 2 or later version ("GPL Programs").

We provide the source code of the GPL Programs until five (5) years after the discontinuation of same

model of this projector product.

If you desire to receive the source code of the GPL Programs, contact Epson as described in the User's

Guide.

These GPL Programs are WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public

License for more details.

The list of GPL Programs is as follows and the names of author are described in the source code of the

GPL Programs

The list of GPL Programs

• busybox-1.13.4

• iptables-1.4.4

• libgcc1(gcc-4.3.3)

• linux-2.6.27

• patches

• udhcp 0.9.8

• uvc rev.219

• wireless_tools 29

• EPSON original drivers

The GNU General Public License Version 2 is as follows. You also can see the GNU General Public

License Version 2 at http://www.gnu.org/licenses/.

GNU GENERAL PUBLIC LICENSE

Version 2, June 1991

02110-1301 USA

Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is

not allowed.

Preamble

The licenses for most software are designed to take away your freedom to share and change it. By

contrast, the GNU General Public License is intended to guarantee your freedom to share and change

free software--to make sure the software is free for all its users. This General Public License applies to

most of the Free Software Foundation's software and to any other program whose authors commit to

using it. (Some other Free Software Foundation software is covered by the GNU Lesser General Public

License instead.) You can apply it to your programs, too.

When we speak of free software, we are referring to freedom, not price. Our General Public Licenses are

designed to make sure that you have the freedom to distribute copies of free software (and charge for

this service if you wish), that you receive source code or can get it if you want it, that you can change the

software or use pieces of it in new free programs; and that you know you can do these things.

To protect your rights, we need to make restrictions that forbid anyone to deny you these rights or to ask

you to surrender the rights. These restrictions translate to certain responsibilities for you if you distribute

copies of the software, or if you modify it.

For example, if you distribute copies of such a program, whether gratis or for a fee, you must give the

recipients all the rights that you have. You must make sure that they, too, receive or can get the source

code. And you must show them these terms so they know their rights.

We protect your rights with two steps: (1) copyright the software, and (2) offer you this license which

gives you legal permission to copy, distribute and/or modify the software.

Also, for each author's protection and ours, we want to make certain that everyone understands that

there is no warranty for this free software. If the software is modified by someone else and passed on,

we want its recipients to know that what they have is not the original, so that any problems introduced by

others will not reflect on the original authors' reputations.

Finally, any free program is threatened constantly by software patents. We wish to avoid the danger that

redistributors of a free program will individually obtain patent licenses, in effect making the program

proprietary. To prevent this, we have made it clear that any patent must be licensed for everyone's free

use or not licensed at all.

The precise terms and conditions for copying, distribution and modification follow.

GNU GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND

MODIFICATION

0. This License applies to any program or other work which contains a notice placed by the copyright

holder saying it may be distributed under the terms of this General Public License. The "Program",

below, refers to any such program or work, and a "work based on the Program" means either the

Program or any derivative work under copyright law: that is to say, a work containing the Program or a

portion of it, either verbatim or with modifications and/or translated into another language. (Hereinafter,

translation is included without limitation in the term "modification".) Each licensee is addressed as "you".

Activities other than copying, distribution and modification are not covered by this License; they are

outside its scope. The act of running the Program is not restricted, and the output from the Program is

covered only if its contents constitute a work based on the Program (independent of having been made

by running the Program). Whether that is true depends on what the Program does.

1. You may copy and distribute verbatim copies of the Program's source code as you receive it, in any

medium, provided that you conspicuously and appropriately publish on each copy an appropriate

absence of any warranty; and give any other recipients of the Program a copy of this License along with

the Program.

You may charge a fee for the physical act of transferring a copy, and you may at your option offer

warranty protection in exchange for a fee.

2. You may modify your copy or copies of the Program or any portion of it, thus forming a work based on

the Program, and copy and distribute such modifications or work under the terms of Section 1 above,

provided that you also meet all of these conditions:

a) You must cause the modified files to carry prominent notices stating that you changed the files and the

date of any change.

b) You must cause any work that you distribute or publish, that in whole or in part contains or is derived

from the Program or any part thereof, to be licensed as a whole at no charge to all third parties under the

terms of this License.

c) If the modified program normally reads commands interactively when run, you must cause it, when

started running for such interactive use in the most ordinary way, to print or display an announcement

including an appropriate copyright notice and a notice that there is no warranty (or else, saying that you

provide a warranty) and that users may redistribute the program under these conditions, and telling the

user how to view a copy of this License. (Exception: if the Program itself is interactive but does not

normally print such an announcement, your work based on the Program is not required to print an

announcement.)

These requirements apply to the modified work as a whole. If identifiable sections of that work are not

derived from the Program, and can be reasonably considered independent and separate works in

themselves, then this License, and its terms, do not apply to those sections when you distribute them as

separate works. But when you distribute the same sections as part of a whole which is a work based on

the Program, the distribution of the whole must be on the terms of this License, whose permissions for

other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it.

Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by

you; rather, the intent is to exercise the right to control the distribution of derivative or collective works

based on the Program.

In addition, mere aggregation of another work not based on the Program with the Program (or with a

work based on the Program) on a volume of a storage or distribution medium does not bring the other

work under the scope of this License.

3. You may copy and distribute the Program (or a work based on it, under Section 2) in object code or

executable form under the terms of Sections 1 and 2 above provided that you also do one of the

following:

a) Accompany it with the complete corresponding machine-readable source code, which must be

distributed under the terms of Sections 1 and 2 above on a medium customarily used for software

interchange; or,

b) Accompany it with a written offer, valid for at least three years, to give any third party, for a charge no

more than your cost of physically performing source distribution, a complete machine-readable copy of

the corresponding source code, to be distributed under the terms of Sections 1 and 2 above on a

medium customarily used for software interchange; or,

c) Accompany it with the information you received as to the offer to distribute corresponding source

code. (This alternative is allowed only for noncommercial distribution and only if you received the

program in object code or executable form with such an offer, in accord with Subsection b above.)

The source code for a work means the preferred form of the work for making modifications to it. For an

executable work, complete source code means all the source code for all modules it contains, plus any

associated interface definition files, plus the scripts used to control compilation and installation of the

executable. However, as a special exception, the source code distributed need not include anything that

is normally distributed (in either source or binary form) with the major components (compiler, kernel, and

so on) of the operating system on which the executable runs, unless that component itself accompanies

the executable.

If distribution of executable or object code is made by offering access to copy from a designated place,

then offering equivalent access to copy the source code from the same place counts as distribution of

the source code, even though third parties are not compelled to copy the source along with the object

code.

4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under

this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will

automatically terminate your rights under this License. However, parties who have received copies, or

rights, from you under this License will not have their licenses terminated so long as such parties remain

in full compliance.

5. You are not required to accept this License, since you have not signed it. However, nothing else

grants you permission to modify or distribute the Program or its derivative works. These actions are

prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program

(or any work based on the Program), you indicate your acceptance of this License to do so, and all its

terms and conditions for copying, distributing or modifying the Program or works based on it.

6. Each time you redistribute the Program (or any work based on the Program), the recipient

automatically receives a license from the original licensor to copy, distribute or modify the Program

subject to these terms and conditions. You may not impose any further restrictions on the recipients'

exercise of the rights granted herein. You are not responsible for enforcing compliance by third parties to

this License.

7. If, as a consequence of a court judgment or allegation of patent infringement or for any other reason

(not limited to patent issues), conditions are imposed on you (whether by court order, agreement or

otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of

this License. If you cannot distribute so as to satisfy simultaneously your obligations under this License

and any other pertinent obligations, then as a consequence you may not distribute the Program at all.

For example, if a patent license would not permit royalty-free redistribution of the Program by all those

who receive copies directly or indirectly through you, then the only way you could satisfy both it and this

License would be to refrain entirely from distribution of the Program.

If any portion of this section is held invalid or unenforceable under any particular circumstance, the

balance of the section is intended to apply and the section as a whole is intended to apply in other

circumstances.

It is not the purpose of this section to induce you to infringe any patents or other property right claims or

to contest validity of any such claims; this section has the sole purpose of protecting the integrity of the

free software distribution system, which is implemented by public license practices. Many people have

made generous contributions to the wide range of software distributed through that system in reliance on

consistent application of that system; it is up to the author/donor to decide if he or she is willing to

distribute software through any other system and a licensee cannot impose that choice.

This section is intended to make thoroughly clear what is believed to be a consequence of the rest of this

License.

8. If the distribution and/or use of the Program is restricted in certain countries either by patents or by

copyrighted interfaces, the original copyright holder who places the Program under this License may add

an explicit geographical distribution limitation excluding those countries, so that distribution is permitted

only in or among countries not thus excluded. In such case, this License incorporates the limitation as if

written in the body of this License.

9. The Free Software Foundation may publish revised and/or new versions of the General Public

License from time to time. Such new versions will be similar in spirit to the present version, but may differ

in detail to address new problems or concerns.

Each version is given a distinguishing version number. If the Program specifies a version number of this

License which applies to it and "any later version", you have the option of following the terms and

conditions either of that version or of any later version published by the Free Software Foundation. If the

Program does not specify a version number of this License, you may choose any version ever published

by the Free Software Foundation.

10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions

are different, write to the author to ask for permission. For software which is copyrighted by the Free

Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this.

Our decision will be guided by the two goals of preserving the free status of all derivatives of our free

software and of promoting the sharing and reuse of software generally.

NO WARRANTY

11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR

THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN

OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES

PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR

IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY

AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND

PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE,

YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.

12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL

ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE

THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY

GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE

OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR

DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES

OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH

HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.

END OF TERMS AND CONDITIONS

How to Apply These Terms to Your New Programs

If you develop a new program, and you want it to be of the greatest possible use to the public, the best

way to achieve this is to make it free software which everyone can redistribute and change under these

terms.

To do so, attach the following notices to the program. It is safest to attach them to the start of each

source file to most effectively convey the exclusion of warranty; and each file should have at least the

"copyright" line and a pointer to where the full notice is found.

This program is free software; you can redistribute it and/or modify it under the terms of the GNU

General Public License as published by the Free Software Foundation; either version 2 of the License, or

(at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without

even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See

the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not,

write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301

USA.

Also add information on how to contact you by electronic and paper mail.

If the program is interactive, make it output a short notice like this when it starts in an interactive mode:

Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free

software, and you are welcome to redistribute it under certain conditions; type `show c' for details.

The hypothetical commands `show w' and `show c' should show the appropriate parts of the General

Public License. Of course, the commands you use may be called something other than `show w' and

`show c'; they could even be mouse-clicks or menu items--whatever suits your program.

You should also get your employer (if you work as a programmer) or your school, if any, to sign a

"copyright disclaimer" for the program, if necessary. Here is a sample; alter the names:

Yoyodyne, Inc., hereby disclaims all copyright interest in the program 'Gnomovision' (which makes

passes at compilers) written by James Hacker.

<signature of Ty Coon>, 1 April 1989

Ty Coon, President of Vice

This General Public License does not permit incorporating your program into proprietary programs. If

your program is a subroutine library, you may consider it more useful to permit linking proprietary

applications with the library. If this is what you want to do, use the GNU Lesser General Public License

instead of this License.

GNU LGPL

This projector product includes the open source software programs which apply the GNU Lesser

General Public License Version 2 or later version ("LGPL Programs").

We provide the source code of the LGPL Programs until five (5) years after the discontinuation of same

model of this projector product.

If you desire to receive the source code of the LGPL Programs, contact Epson as described in the User's

Guide.

These LGPL Programs are WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public

License for more details.

The list of LGPL Programs is as follows and the names of author are described in the source code of the

LGPL Programs.

LGPL Programs

• glibc-2.8

• SDL-1.2.13

• SDL-Image

The GNU Lesser General Public License Version 2 is as follows. You also can see the GNU Lesser

General Public License Version 2 at http://www.gnu.org/licenses/.

GNU LESSER GENERAL PUBLIC LICENSE

Version 2.1, February 1999

02110-1301 USA

Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is

not allowed.

[This is the first released version of the Lesser GPL. It also counts as the successor of the GNU Library

Public License, version 2, hence the version number 2.1.]

Preamble

The licenses for most software are designed to take away your freedom to share and change it. By

contrast, the GNU General Public Licenses are intended to guarantee your freedom to share and

change free software--to make sure the software is free for all its users.

This license, the Lesser General Public License, applies to some specially designated software

packages--typically libraries--of the Free Software Foundation and other authors who decide to use it.

You can use it too, but we suggest you first think carefully about whether this license or the ordinary

General Public License is the better strategy to use in any particular case, based on the explanations

below.

When we speak of free software, we are referring to freedom of use, not price. Our General Public

Licenses are designed to make sure that you have the freedom to distribute copies of free software (and

charge for this service if you wish); that you receive source code or can get it if you want it; that you can

change the software and use pieces of it in new free programs; and that you are informed that you can

do these things.

To protect your rights, we need to make restrictions that forbid distributors to deny you these rights or to

ask you to surrender these rights. These restrictions translate to certain responsibilities for you if you

distribute copies of the library or if you modify it.

For example, if you distribute copies of the library, whether gratis or for a fee, you must give the

recipients all the rights that we gave you. You must make sure that they, too, receive or can get the

source code. If you link other code with the library, you must provide complete object files to the

recipients, so that they can relink them with the library after making changes to the library and

recompiling it. And you must show them these terms so they know their rights.

We protect your rights with a two-step method: (1) we copyright the library, and (2) we offer you this

license, which gives you legal permission to copy, distribute and/or modify the library.

To protect each distributor, we want to make it very clear that there is no warranty for the free library.

Also, if the library is modified by someone else and passed on, the recipients should know that what they

have is not the original version, so that the original author's reputation will not be affected by problems

that might be introduced by others.

Finally, software patents pose a constant threat to the existence of any free program. We wish to make

sure that a company cannot effectively restrict the users of a free program by obtaining a restrictive

license from a patent holder. Therefore, we insist that any patent license obtained for a version of the

library must be consistent with the full freedom of use specified in this license.

Most GNU software, including some libraries, is covered by the ordinary GNU General Public License.

This license, the GNU Lesser General Public License, applies to certain designated libraries, and is quite

different from the ordinary General Public License. We use this license for certain libraries in order to

permit linking those libraries into non-free programs.

When a program is linked with a library, whether statically or using a shared library, the combination of

the two is legally speaking a combined work, a derivative of the original library. The ordinary General

Public License therefore permits such linking only if the entire combination fits its criteria of freedom. The

Lesser General Public License permits more lax criteria for linking other code with the library.

We call this license the "Lesser" General Public License because it does Less to protect the user's

freedom than the ordinary General Public License. It also provides other free software developers Less

of an advantage over competing non-free programs. These disadvantages are the reason we use the

ordinary General Public License for many libraries. However, the Lesser license provides advantages in

certain special circumstances.

For example, on rare occasions, there may be a special need to encourage the widest possible use of a

certain library, so that it becomes a de-facto standard. To achieve this, non-free programs must be

allowed to use the library. A more frequent case is that a free library does the same job as widely used

non-free libraries. In this case, there is little to gain by limiting the free library to free software only, so we

use the Lesser General Public License.

In other cases, permission to use a particular library in non-free programs enables a greater number of

people to use a large body of free software. For example, permission to use the GNU C Library in non-

free programs enables many more people to use the whole GNU operating system, as well as its variant,

the GNU/Linux operating system.

Although the Lesser General Public License is Less protective of the users' freedom, it does ensure that

the user of a program that is linked with the Library has the freedom and the wherewithal to run that

program using a modified version of the Library.

The precise terms and conditions for copying, distribution and modification follow. Pay close attention to

the difference between a "work based on the library" and a "work that uses the library". The former

contains code derived from the library, whereas the latter must be combined with the library in order to

run.

GNU LESSER GENERAL PUBLIC LICENSE TERMS AND CONDITIONS FOR COPYING,

DISTRIBUTION AND MODIFICATION

0. This License Agreement applies to any software library or other program which contains a notice

placed by the copyright holder or other authorized party saying it may be distributed under the terms of

this Lesser General Public License (also called "this License"). Each licensee is addressed as "you".

A "library" means a collection of software functions and/or data prepared so as to be conveniently linked

with application programs (which use some of those functions and data) to form executables.

The "Library", below, refers to any such software library or work which has been distributed under these

terms. A "work based on the Library" means either the Library or any derivative work under copyright

law: that is to say, a work containing the Library or a portion of it, either verbatim or with modifications

and/or translated straightforwardly into another language. (Hereinafter, translation is included without

limitation in the term "modification".)

"Source code" for a work means the preferred form of the work for making modifications to it. For a

library, complete source code means all the source code for all modules it contains, plus any associated

interface definition files, plus the scripts used to control compilation and installation of the library.

Activities other than copying, distribution and modification are not covered by this License; they are

outside its scope. The act of running a program using the Library is not restricted, and output from such a

program is covered only if its contents constitute a work based on the Library (independent of the use of

the Library in a tool for writing it). Whether that is true depends on what the Library does and what the

program that uses the Library does.

1. You may copy and distribute verbatim copies of the Library's complete source code as you receive it,

in any medium, provided that you conspicuously and appropriately publish on each copy an appropriate

absence of any warranty; and distribute a copy of this License along with the Library.

You may charge a fee for the physical act of transferring a copy, and you may at your option offer

warranty protection in exchange for a fee.

2. You may modify your copy or copies of the Library or any portion of it, thus forming a work based on

the Library, and copy and distribute such modifications or work under the terms of Section 1 above,

provided that you also meet all of these conditions:

a) The modified work must itself be a software library.

b) You must cause the files modified to carry prominent notices stating that you changed the files and the

date of any change.

c) You must cause the whole of the work to be licensed at no charge to all third parties under the terms

of this License.

d) If a facility in the modified Library refers to a function or a table of data to be supplied by an application

program that uses the facility, other than as an argument passed when the facility is invoked, then you

must make a good faith effort to ensure that, in the event an application does not supply such function or

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(For example, a function in a library to compute square roots has a purpose that is entirely well-defined

independent of the application. Therefore, Subsection 2d requires that any application-supplied function

or table used by this function must be optional: if the application does not supply it, the square root

function must still compute square roots.)

These requirements apply to the modified work as a whole. If identifiable sections of that work are not

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other licensees extend to the entire whole, and thus to each and every part regardless of who wrote it.

Thus, it is not the intent of this section to claim rights or contest your rights to work written entirely by

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based on the Library.

In addition, mere aggregation of another work not based on the Library with the Library (or with a work

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This option is useful when you wish to copy part of the code of the Library into a program that is not a

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4. You may copy and distribute the Library (or a portion or derivative of it, under Section 2) in object code

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If distribution of object code is made by offering access to copy from a designated place, then offering

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However, linking a "work that uses the Library" with the Library creates an executable that is a derivative

of the Library (because it contains portions of the Library), rather than a "work that uses the library". The

executable is therefore covered by this License. Section 6 states terms for distribution of such

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When a "work that uses the Library" uses material from a header file that is part of the Library, the object

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For an executable, the required form of the "work that uses the Library" must include any data and utility

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How to Apply These Terms to Your New Libraries

If you develop a new library, and you want it to be of the greatest possible use to the public, we

recommend making it free software that everyone can redistribute and change. You can do so by

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To apply these terms, attach the following notices to the library. It is safest to attach them to the start of

each source file to most effectively convey the exclusion of warranty; and each file should have at least

the "copyright" line and a pointer to where the full notice is found.

This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser

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This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even

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Also add information on how to contact you by electronic and paper mail.

You should also get your employer (if you work as a programmer) or your school, if any, to sign a

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Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs)

written by James Random Hacker.

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Ty Coon, President of Vice

That's all there is to it!

BSD License (Berkeley Software Distribution License)

This projector product includes the open source software program "University of California , Berkeley

License (Berkeley Software Distribution License)" which applies the terms and conditions provided by

owner of the copyright to the "BSD License".

The "BSD License" are WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

List of BSD License programs

busybox-1.13.4

License terms of conditions of each program which are provided by owner of the copyright to the "BSD

License" are as follows.

This code is derived from software contributed to Berkeley by Kenneth Almquist.

Redistribution and use in source and binary forms, with or without modification, are permitted provided

that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the

following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the

following disclaimer in the documentation and/or other materials provided with the distribution.

3. Neither the name of the University nor the names of its contributors may be used to endorse or

promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS "AS IS'' AND ANY

EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON

ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING

NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,

EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

libjpeg

This projector product includes the open source software program "libjpeg" which applies the terms and

conditions provided by owner of the copyright to the "libjpeg".

The "libjpeg" are WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

List of libjpeg programs

　　　　 libjpeg-6b

License terms of conditions of each program which are provided by owner of the copyright to the

"libjpeg" are as follows.

This file is part of the Independent JPEG Group's software.

For conditions of distribution and use, see the accompanying README file.

This distribution contains the sixth public release of the Independent JPEG Group's free JPEG software.

You are welcome to redistribute this software and to use it for any purpose, subject to the conditions

under LEGAL ISSUES, below.

LEGAL ISSUES

============

In plain English:

1. We don't promise that this software works. (But if you find any bugs, please let us know!)

2. You can use this software for whatever you want. You don't have to pay us.

3. You may not pretend that you wrote this software. If you use it in a program, you must acknowledge

somewhere in your documentation that you've used the IJG code.

In legalese:

The authors make NO WARRANTY or representation, either express or implied, with respect to this

software, its quality, accuracy, merchantability, or fitness for a particular purpose. This software is

provided "AS IS", and you, its user, assume the entire risk as to its quality and accuracy.

Permission is hereby granted to use, copy, modify, and distribute this software (or portions thereof) for

any purpose, without fee, subject to these conditions:

(1) If any part of the source code for this software is distributed, then this README file must be included,

with this copyright and no-warranty notice unaltered; and any additions, deletions, or changes to the

original files must be clearly indicated in accompanying documentation.

(2) If only executable code is distributed, then the accompanying documentation must state that "this

software is based in part on the work of the Independent JPEG Group".

(3) Permission for use of this software is granted only if the user accepts full responsibility for any

undesirable consequences; the authors accept NO LIABILITY for damages of any kind.

These conditions apply to any software derived from or based on the IJG code, not just to the unmodified

library. If you use our work, you ought to acknowledge us.

Permission is NOT granted for the use of any IJG author's name or company name in advertising or

publicity relating to this software or products derived from it. This software may be referred to only as

"the Independent JPEG Group's software".

We specifically permit and encourage the use of this software as the basis of commercial products,

provided that all warranty or liability claims are assumed by the product vendor.

ansi2knr.c is included in this distribution by permission of L. Peter Deutsch, sole proprietor of its

principally, that you must include source code if you redistribute it. (See the file ansi2knr.c for full details.)

However, since ansi2knr.c is not needed as part of any program generated from the IJG code, this does

not limit you more than the foregoing paragraphs do.

The Unix configuration script "configure" was produced with GNU Autoconf. It is copyright by the Free

Software Foundation but is freely distributable. The same holds for its supporting scripts (config.guess,

config.sub, ltconfig, ltmain.sh). Another support script, install-sh, is copyright by M.I.T. but is also freely

distributable.

It appears that the arithmetic coding option of the JPEG spec is covered by patents owned by IBM,

AT&T, and Mitsubishi. Hence arithmetic coding cannot legally be used without obtaining one or more

licenses. For this reason, support for arithmetic coding has been removed from the free JPEG software.

(Since arithmetic coding provides only a marginal gain over the unpatented Huffman mode, it is unlikely

that very many implementations will support it.) So far as we are aware, there are no patent restrictions

on the remaining code.

The IJG distribution formerly included code to read and write GIF files. To avoid entanglement with the

Unisys LZW patent, GIF reading support has been removed altogether, and the GIF writer has been

simplified to produce "uncompressed GIFs". This technique does not use the LZW algorithm; the

resulting GIF files are larger than usual, but are readable by all standard GIF decoders.

We are required to state that "The Graphics Interchange Format(c) is the Copyright property of

CompuServe Incorporated. GIF(sm) is a Service Mark property of CompuServe Incorporated."

libpng

This projector product includes the open source software program "libpng" which applies the terms and

conditions provided by owner of the copyright to the "libpng".

The "libpng" are WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.

List of libpng programs

　　　　 libpng-1.2.7

License terms of conditions of each program which are provided by owner of the copyright to the "libpng"

are as follows.

For conditions of distribution and use, see copyright notice in png.h

This copy of the libpng notices is provided for your convenience. In case of any discrepancy between

this copy and the notices in the file png.h that is included in the libpng distribution, the latter shall prevail.

If you modify libpng you may insert additional notices immediately following this sentence.

distributed according to the same disclaimer and license as libpng-1.2.5 with the following individual

added to the list of Contributing Authors

Cosmin Truta

Randers-Pehrson, and are distributed according to the same disclaimer and license as libpng-1.0.6 with

the following individuals added to the list of Contributing Authors

Simon-Pierre Cadieux

Eric S. Raymond

Gilles Vollant

and with the following additions to the disclaimer:

There is no warranty against interference with your enjoyment of the library or against infringement.

There is no warranty that our efforts or the library will fulfill any of your particular purposes or needs. This

library is provided with all faults, and the entire risk of satisfactory quality, performance, accuracy, and

effort is with the user.

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